Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

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257114 matches
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IRIS: SUIT and Hinode coordination, AR4465

2026-06-13T00:24:32 to 2026-06-13T03:55:21

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT and Hinode coordination, AR4465

Target: AR

Pointing: xcen=-239 ycen=127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	1300
2796	0.16	65,68	1300

SOTSP: HOP 412 (18/20)

2026-06-12T02:12:35 to 2026-06-12T02:28:43

Science Goal:

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Quiet Sun

Pointing: xcen=-19 ycen=684,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

SOTSP: AR 14456 Obs.

2026-06-11T07:51:54 to 2026-06-11T08:24:16

Science Goal:

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=886 ycen=207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

IRIS: SUIT coordination - AR close to disk center

2026-06-07T01:39:11 to 2026-06-07T02:39:40

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT coordination - AR close to disk center

Target: AR

Pointing: xcen=80 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	76
1400	0.2	293,182	304
2796	0.2	293,182	304

IRIS: B2: QS tracking

2026-05-28T04:58:14 to 2026-05-28T05:07:50

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=-36 ycen=386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: SST coordination, AR 14444

2026-05-25T08:01:11 to 2026-05-25T11:56:35

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination, AR 14444

Target: AR

Pointing: xcen=-384 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	72,67	640
1400	0.35	72,67	639
2796	0.35	72,67	640

IRIS: A1: QS monitoring

2026-05-23T04:20:04 to 2026-05-23T04:38:08

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=276 ycen=-45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SUIT/Aditya (flare watch), AR 14439

2026-05-20T00:10:02 to 2026-05-20T01:21:35

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT/Aditya (flare watch), AR 14439

Target: AR

Pointing: xcen=-484 ycen=129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	473
2796	0.15	65,68	474

EIS: Synoptic AR studies - sitandstare.

2026-05-18T03:19:44 to 2026-05-18T04:15:34

Science Goal:

Program:

Target:

Pointing: xcen=527 ycen=155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: Solar Flare Sounding Rocket Campaign FOXSI-5

2026-05-16T00:34:57 to 2026-05-16T01:30:46

Science Goal: Flare266_Hunter01 + DHB_HiC_FOXSI_02

Program:

Target:

Pointing: xcen=-920 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: Coordinated AR Obs. with Sardinia and Medicina Radio Telescopes

2026-05-15T11:24:40 to 2026-05-15T11:27:37

Science Goal: PRY_slot_context_v3

Program:

Target:

Pointing: xcen=14 ycen=175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: Coordinated AR Obs. with Sardinia and Medicina Radio Telescopes

2026-05-15T09:48:21 to 2026-05-15T10:50:13

Science Goal: HPW021_VEL_120x512v1

Program:

Target:

Pointing: xcen=-0 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

EIS: Synoptic SOT Latitudinal Scans N/S

2026-05-15T08:27:53 to 2026-05-15T08:30:50

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

IRIS: Italian radio telescopes coordination, AR 14436

2026-05-14T12:09:36 to 2026-05-14T13:47:48

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Italian radio telescopes coordination, AR 14436

Target: AR

Pointing: xcen=-189 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

EIS: Coordinated AR Obs. with Sardinia and Medicina Radio Telescopes

2026-05-14T11:02:53 to 2026-05-14T12:04:46

Science Goal: HPW021_VEL_120x512v1

Program:

Target:

Pointing: xcen=-195 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

257114 matches
prev 1...13337 13338 13339 13340 13341 [13342] 13343 13344 13345 13346 ...17141 next